| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 9 |
26.5%
|
| 2 | Good | 22 |
64.7%
|
| 3 | Satisfactory | 2 |
5.9%
|
| 4 | Poor | 0 |
0%
|
| 5 | Don’t know | 1 |
2.9%
|
| Sysmiss | 8538 |